Large box rising and falling indicating device and mining vehicle
By designing a large container lifting and lowering indicator device, and using signals from sensors and instrument clusters to provide alerts, the problem of drivers not being able to know the status of the large container was solved, thus improving the safety of mining vehicles.
Patent Information
- Application Number
- CN202520004708.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-02
AI Technical Summary
The driver cannot know the lifting and resetting status of the large container in a timely manner, which leads to an inability to properly control the mining vehicle and poses a safety hazard.
Design a large cargo box lifting and lowering indicator device, including a large cargo box lifting and lowering indicator sensor, a sensor mounting bracket, a vehicle frame crossbeam and a combination instrument. Through the extension and retraction status of the sensor top rod and signal transmission, the indicator lights and sounds of the combination instrument will remind the driver of the lifting and lowering status of the cargo box.
This allows drivers to be aware of the lifting and resetting status of the large container in a timely manner, avoiding safety accidents caused by collisions with obstacles and improving the safety of mining vehicles.
Smart Images
Figure CN223590541U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mining vehicle equipment technical field, specifically is a big box lifting indicating device and mining vehicle. BACKGROUND
[0002] In recent years, the application of new energy mining vehicles is more and more popular. However, there are some problems in the lifting process of the big box. The lifting vertical height of the big box can reach 7-10 meters. During the lifting process of the big box, the driver cannot observe whether the big box is in the lifting or resetting state through the instrument indication in the cab. If the mining vehicle still drives forward when the big box is in the lifting position, it may collide with the above obstacles such as culverts, bridges and pipelines on the transportation route, causing various accidents and causing great economic losses. In serious cases, it will affect the safety of the driver. UTILITY MODEL CONTENTS
[0003] The utility model aims at providing a big box lifting indicating device and mining vehicle, which solves the technical problem that the driver cannot know the lifting and resetting state of the big box in time in the prior art, so that the driver cannot correctly control the mining vehicle.
[0004] The utility model solves the above problems through the following technical scheme:
[0005] A big box lifting indicating device comprises a big box lifting indicating sensor, a sensor fixing support, a frame cross beam and a combination instrument. The big box lifting indicating sensor comprises a sensor body, a sensor top rod, a sensor fixing stud and a sensor wire harness arranged on the sensor body. The sensor fixing stud is connected with the sensor fixing support, so that the big box lifting indicating sensor is installed on the frame cross beam through the sensor fixing support. The sensor top rod inserted in the sensor body is used to contact the big box, so that the lifting and resetting state of the big box is reflected through the extension state of the sensor top rod. The sensor wire harness is connected with the combination instrument, so that the lifting and resetting state of the big box is reminded by the combination instrument in the form of sound or indicator light indication.
[0006] As a further improvement, the big box lifting indicating sensor is normally open. When the big box is lifted, the sensor top rod pops out, the switch in the big box lifting indicating sensor is closed, the big box lifting indicating sensor is connected with the combination instrument, and the indicator light on the combination instrument is on. When the big box is reset, the sensor top rod is pressed down and retracted by the big box, the switch in the big box lifting indicating sensor is opened, the big box lifting indicating sensor is disconnected with the combination instrument, and the indicator light on the combination instrument is off.
[0007] As a further improvement, the sensor fixing stud is provided with two upper and lower sensor fixing studs, which are welded with the sensor body.
[0008] As a further improvement, the sensor fixing bracket is arranged in a U shape, and mounting holes matched with the sensor fixing studs are arranged on the sensor fixing bracket, the sensor fixing studs are fixed to the sensor fixing bracket by the nuts through the mounting holes.
[0009] As a further improvement, the sensor fixing bracket is welded to the frame cross beam, and the welding is arranged on the horizontal part of the frame cross beam.
[0010] As a further improvement, the sensor wire harness is arranged below the sensor body, and is convenient to be connected to the combination instrument.
[0011] Meanwhile, the utility model still solves above -mentioned problem through following technical scheme:
[0012] A mine vehicle, a whole vehicle controller and a large box lifting indicating device, a large box lifting indicating sensor of the large box lifting indicating device is connected to the combination instrument and the whole vehicle controller through the sensor wire harness, so that the large box lifting and resetting state signal embodied by whether the telescopic sensor top rod inserted into the sensor body contacts the large box is transmitted to the combination instrument through the sensor wire harness, and the combination instrument reminds the driver through the voice or the indicating lamp.
[0013] As a further improvement, the mine vehicle further comprises a motor controller, the motor controller is connected to the combination instrument and the whole vehicle controller, the whole vehicle controller makes the moving speed of the mine vehicle in a certain range in the lifting state of the large box through the motor controller, and makes the combination instrument remind the driver through the voice or the indicating lamp.
[0014] As a further improvement, the large box lifting indicating sensor is connected to the combination instrument and the whole vehicle controller through the hard-wire signal, and the whole vehicle controller is connected to the combination instrument and the motor controller through the CAN signal.
[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:
[0016] The large box lifting indicating device has the advantages of simple structure, convenient installation and fixing and easy realization, the reminding voice or the indicating lamp is arranged in the cab, the driver can conveniently judge, the lifting state of the large box can be found in time, the safety accidents caused by driving can be avoided, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 Fig. 1 is a structural schematic view of a large box lifting indicating sensor of the utility model.
[0018] Fig. 2 Figure 1 is a mounting schematic view of the large box lifting indication sensor and the vehicle frame cross beam of the utility model;
[0019] Fig. 3 Figure 2 is a structural block diagram of the utility model mine vehicle.
[0020] Reference signs: 1, large box lifting indication sensor; 1-1, sensor top rod; 1-2, sensor fixing stud; 1-3, sensor wire harness; 2, sensor fixing support; 3, vehicle frame cross beam; 4, whole vehicle controller; 5, motor controller; 6, combination instrument. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] EMBODIMENT
[0023] In combination with the accompanying drawings, Figs. 1-3 As shown in the accompanying drawings, a large box lifting indication device comprises a large box lifting indication sensor, a sensor fixing support, a vehicle frame cross beam and a combination instrument. The large box lifting indication sensor comprises a sensor body, a sensor top rod, a sensor fixing stud and a sensor wire harness arranged on the sensor body. The sensor fixing stud is connected with the sensor fixing support, so that the large box lifting indication sensor is installed on the vehicle frame cross beam through the sensor fixing support. The sensor top rod which is inserted into the sensor body in a telescopic manner is used to contact the large box, so that the lifting and resetting states of the large box are reflected by the telescopic state of the sensor top rod. The sensor wire harness is connected with the combination instrument, so that the lifting and resetting states of the large box are reminded by the combination instrument in the form of sound or indicator light indication.
[0024] Specifically, a large box lifting indication device comprises a large box lifting indication sensor 1, a sensor fixing support 2 and a vehicle frame cross beam 3. The large box lifting indication sensor 1 comprises a sensor body, a sensor top rod 1-1, a sensor fixing stud 1-2 and a sensor wire harness 1-3 arranged on the sensor body. The sensor fixing stud 1-2 is used to be connected with the sensor fixing support 2, so that the large box lifting indication sensor 1 is installed on the side surface of the vehicle frame cross beam 3 through the sensor fixing support 2. The sensor top rod 1-1 which is inserted into the sensor body in a telescopic manner is used to contact the large box, so that the lifting and resetting states of the large box are reflected by the telescopic state of the sensor top rod 1-1.
[0025] The large box lifting indication sensor 1 is normally open. After the large box is lifted, the sensor top rod 1-1 which is retractable and inserted into the sensor body pops out. The switch in the large box lifting indication sensor 1 is closed. At this time, the large box lifting indication sensor 1 is connected with the combination instrument 6, and the indicator light on the combination instrument 6 is on. After the large box is lowered to the position, the sensor top rod 1-1 is pressed down and retracted by the large box. The switch in the large box lifting indication sensor 1 is opened. The large box lifting indication sensor 1 is disconnected with the combination instrument 6, and the indicator light on the combination instrument 6 is off. The large box lifting indication sensor 1 is connected with the combination instrument 6 through the sensor wire harness 1-3, so as to reflect the lifting and resetting state of the large box through the combination instrument 6, so that the driver can know the lifting and resetting state of the large box in time, and thus correctly control the mine vehicle.
[0026] In an optional embodiment, the sensor fixing studs 1-2 are arranged in two layers above and below, and are welded with the sensor body. The sensor fixing support 2 is arranged in a "U" shape, and is provided with mounting holes matched with the sensor fixing studs 1-2. The sensor fixing studs 1-2 pass through the mounting holes and are fixed with the sensor fixing support 2 through nuts. As preferred, the sensor fixing support 2 is welded with the vehicle frame cross beam 3, and is welded on the horizontal part of the vehicle frame cross beam 3, so as to realize the installation of the large box lifting indication sensor 1. The sensor wire harness 1-3 is arranged below the sensor body, and is convenient for being connected with the combination instrument 6.
[0027] In a preferred embodiment, in combination with the accompanying Figs. 1-3 As shown in the figure, a mine vehicle includes a large box lifting indication device, a vehicle controller 4, a motor controller 5 and a combination instrument 6, etc. Fig. 3 As shown in the figure, the large box lifting indication sensor 1 of the large box lifting indication device is connected with the combination instrument 6 and the vehicle controller 4 through the sensor wire harness 1-3. The motor controller 5 is connected with the vehicle controller 4. The lifting and resetting state signal of the large box which is reflected by whether the sensor top rod 1-1 which is retractable and inserted into the sensor body is in contact with the large box is transmitted to the combination instrument 6 through the sensor wire harness 1-3. The combination instrument 6 reminds the driver to pay attention in the form of sound or indicator light. The driver thus judges the lifting or resetting state of the large box. The vehicle controller 4 moves the mine vehicle within a certain range through the motor controller 5, and reminds the driver in the form of sound or light indication, so as to improve the safety and prevent accidents.
[0028] Further, the large box lifting indication sensor 1 is hard-wired connected with the combination instrument 6 and the vehicle controller 4. The vehicle controller 4 is connected with the combination instrument 6 and the motor controller 5 through CAN signal.
[0029] If the combination instrument reminds the driver by the way of indicating light indication:
[0030] When the large box is in the falling reset state, the large box lifting indicating light of the combination instrument 6 is off;
[0031] When the large box is in the lifting state, and the vehicle is stationary, the large box lifting indicating light of the combination instrument 6 is on;
[0032] When the large box is in the lifting state, in order to facilitate unloading, the vehicle needs to move forward, at this time, the whole vehicle controller 4 controls the motor controller 5 to be limited in a specific vehicle speed through the CAN network, the large box lifting indicating light of the combination instrument 6 is on and flashes, so as to remind the driver that the large box is in the lifting state.
[0033] The large box lifting indicating device of the utility model, simple structure, easy to install and fix, easy to realize; through the arrangement of the reminding sound or the indicating light in the cab, the driver is convenient to judge, and the large box lifting state can be found in time, the safety accidents caused by driving are avoided, so as to improve the safety. In addition, a mine vehicle, when the large box is in the lifting state, in order to facilitate unloading, the vehicle needs to move forward, the vehicle is limited in a specific vehicle speed, and the large box lifting indicating light is on and flashes, so as to further protect the safety of the vehicle.
[0034] Although the utility model has been described with reference to the explanatory embodiments of the utility model herein, the above-mentioned embodiments are only the preferred implementation manners of the utility model, and the implementation manners of the utility model are not limited by the above-mentioned embodiments, and it should be understood that the person skilled in the art can design many other modifications and implementation manners, and these modifications and implementation manners will fall within the principle range and spirit disclosed by the application.
Claims
1. A large case lift indicator device, characterized by, The application relates to a large box lifting indication sensor, a sensor fixing support, a vehicle frame crossbeam and a combination instrument, wherein the large box lifting indication sensor comprises a sensor body, a sensor top rod arranged on the sensor body, a sensor fixing stud and a sensor wire harness; the sensor fixing stud is connected with the sensor fixing support, so that the large box lifting indication sensor is installed on the vehicle frame crossbeam through the sensor fixing support; the sensor top rod which is telescopically inserted in the sensor body is used for contacting the large box, so that the lifting and resetting states of the large box are reflected through the telescopic state of the sensor top rod; and the sensor wire harness is connected with the combination instrument, so that the lifting and resetting states of the large box are reminded by the combination instrument in the form of sound or indicator light indication. The large box lifting indication sensor is normally open; when the large box is lifted, the sensor top rod pops out, the switch in the large box lifting indication sensor is closed, the large box lifting indication sensor is connected with the combination instrument, and the indicator light on the combination instrument is bright; when the large box is reset, the sensor top rod is pressed down and retracted by the large box, the switch in the large box lifting indication sensor is opened, the large box lifting indication sensor is disconnected with the combination instrument, and the indicator light on the combination instrument is extinguished.
2. The large case lift indicator of claim 1, wherein, The sensor fixing stud is arranged in two layers on the top and bottom and is welded with the sensor body.
3. The large case lift indicator of claim 1, wherein, The sensor fixing support is arranged in a U shape and is provided with mounting holes matched with the sensor fixing stud; the sensor fixing stud passes through the mounting holes and is fixed with the sensor fixing support through nuts.
4. The large case lift indicator of claim 1, wherein, The sensor fixing support is welded with the vehicle frame crossbeam and is arranged on the horizontal part of the vehicle frame crossbeam.
5. The large case lift indicator of claim 1, wherein, The sensor wire harness is arranged below the sensor body and is convenient for being connected with the combination instrument.
6. The large case lift indicator of claim 1, wherein, The application relates to a whole vehicle controller and a large box lifting indication device, wherein the large box lifting indication sensor of the large box lifting indication device is connected with the combination instrument and the whole vehicle controller through a sensor wire harness, so that the lifting and resetting state signals of the sensor top rod which is telescopically inserted in the sensor body and whether the sensor top rod contacts the large box are transmitted to the combination instrument through the sensor wire harness, and the combination instrument reminds in the form of sound or indicator light indication.
7. A mine vehicle, characterized by The mine vehicle further comprises a motor controller connected with the combination instrument and the whole vehicle controller; the whole vehicle controller makes the moving speed of the mine vehicle in a certain range in the lifting state of the large box through the motor controller, and makes the combination instrument remind the driver of the lifting state of the large box in the form of sound or light indication. The large box lifting indication sensor is hard-wiredly connected with the combination instrument and the whole vehicle controller; the whole vehicle controller is connected with the combination instrument and the motor controller through CAN signals.
8. The mining vehicle according to claim 7, characterized in that 9. The mining vehicle according to claim 8, characterized in that